Riya Bajpai
Last Activity: May 9 '23, 11:28 AM
Joined: Feb 1 '23
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The call by value method of passing arguments to a function copies the actual value of an argument into the formal parameter of the function. In this case, changes made to the parameter inside the function have no effect on the argument. -
A Thread is a very light-weighted process, which allows a program to operate more efficiently by running multiple tasks simultaneously.
Thread in Java are used to perform complicated tasks. All the tasks are executed without affecting the main program. In a program or process, all the threads have their own separate path for execution, so each thread of a process is independent.Leave a comment:
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In Java, the string is immutable because of security, synchronization and concurrency, caching and class loading. The String objects are cached in the String Pool and it makes String immutable.Leave a comment:
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int refers to integer in which we can use whole numbers only where as double is for decimal numbers. For example 1 is an integer and 1.0 is a decimal.Leave a comment:
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Stream does not store elements. It simply conveys elements from a source such as a data structure, an array, or an I/O channel, through a pipeline of computational operations.
Stream is functional in nature. Operations performed on a stream does not modify it's source. For example, filtering a Stream obtained from a collection produces a new Stream without the filtered elements, rather than removing elements from the source collection....Leave a comment:
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A Java package is a collection of similar types of sub-packages, interfaces, and classes. In Java, there are two types of packages: built-in packages and user-defined packages. The package keyword is used in Java to create Java packages.
If there are many files and you have stored them correctly in different folders, it will be easy to find them instead of putting all files in the same folder. This will save lot of time.
This...Leave a comment:
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When I was completing my graduation, I joined CETPA Training Institute Which is in Noida. They provide online as well as offline classes for many trending programming languages. They offer beginners to advance JAVA course. The well skilled trainers guide me for interviews and also got experience to work on live projects. CETPA is the official Training partner of Oracle, Microsoft, Autodesk, Panasonic and Nuvoton. CETPA provides you certification...Leave a comment:
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Riya Bajpai replied to What are the pros and cons of using Java over PHP in web application development?in JavaJava is considered to be a more secure language, compared to PHP. It has more built-in security features while PHP developers have to opt for other frameworks. However, in terms of security, Java works better for complex projects because it can block some features in low-level programming to protect the PC. Java is considered to be more stable than PHP. It requires a longer code which takes time. At the same time, a well-written longer code becomes...Leave a comment:
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Laravel is famous because it is easy to learn, and that's a big plus. Developers don’t want to get bogged down in complex, messy code. And businesses definitely don’t want to wait around for their new web application. Blade is Laravel’s built-in and lightweight template engine, which allows developers to create a web page easily using dynamic content seeding. Artisan is Laravel’s powerful built-in command line tool, which helps automate repetitive...Leave a comment:
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Amazon Aurora is a fully managed MySQL- and PostgreSQL-compatible relational database built for the cloud that combines the performance and availability of traditional enterprise databases with the simplicity and cost-effectiveness of open source databases.
Amazon RDS (Relational Database Service) is a managed SQL database service a relational database in cloud which makes it easy to provision, setup, patching, and backups. It supports Aurora,...Leave a comment:
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'Big Data' is a term used to describe collection of data that is huge in size and yet growing
exponentially with time. Data which are very large in size is called Big Data. Normally we work on data of size MB(Word Doc, Excel) or maximum GB(Movies, Codes) but data in Peta bytes i.e. 10^15 byte size is called Big Data.
Characteristics of big data:
1) Volume
2) Variety
3) Velocity
'Volume' is...Leave a comment:
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Perl2Exe is a command line program for converting Perl script files into executable files (exe format). You can generate executable files for Windows and UNIX target hosts. The standalone application created will work even if you do not have Perl installed. You can also create GUI programs using modules such as Gtk2 and Tkx.Leave a comment:
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.NET Framework is a managed execution environment for Windows that allows software developers to create a software application in one programming language and be assured that the app will be able to work with code written in other languages. The framework which is design to accommodate object code no matter where it is store or executed is a primary implementation of Microsoft's .NET Technologies.
The .NET platform was designed to reduce...Leave a comment:
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To convert XML to CSV, you need to follow some steps-
1) Open the XML file and select all the text by clicking Ctrl + A then copy it by clicking Ctrl+C.
2) Open Notepad++ and paste the text from the previous step.
You will need to the delete the first two lines in the document:
"SourceOpti ons
XPath/RenderXSL"
3) From the top menu, open the Language sub-menu, then select XML.
4) After you...Leave a comment:
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Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources(eg. storage, servers, storage, applications and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. cloud Computing is used so that one can utilize computing through network from any device and any location without purchasing sophisticated computing resources....Leave a comment:
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String print is represented by sprintf, stores the output on character buffer noted in sprintf and not in the console as other functions. The output of printf is redirected to any buffer so that repetition of string is avoided in snprintf.Leave a comment:
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Major techniques used in SEO are -
1) Learn from your competitors
2) Priorities low-difficulty topics
3) Update old content
4) Fill content gaps
5) Create content hubs
6) Get more backlinks
7) Optimize internal links
8) Fix broken links
9) Get more clicks
10) Optimize for featured snippetsLeave a comment:
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Angular is a highly popular web development framework which offers user experiences, fast responsiveness and code maintainability . It is the forth most used front-end web framework according to Stack Overflow Survey of 2021. Angular is an open source front-end framework developed by Google for creating dynamic modern web apps. Angular helps to build interactive and dynamic Single Page Application (SPA's) through its compelling features that include...Leave a comment:
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